Backport tests from Fedora

plans/smoke.fmf

@@ -1,9 +1,5 @@
 summary: Basic smoke test
 discover:
-  how: shell
-  tests:
-    - name: /smoke/help
-      test: |
-        jflex --help
+  how: fmf
 execute:
   how: tmt

tests/Sanity/smoke/main.fmf

@@ -0,0 +1,5 @@
+summary: jflex smoke test
+description: |
+  Test basic functionality of jflex.
+require:
+  - jflex

tests/Sanity/smoke/runtest.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Author: Mikolaj Izdebski <mizdebsk@redhat.com>
+. /usr/share/beakerlib/beakerlib.sh
+
+rlJournalStart
+
+  rlPhaseStartTest "check for presence of jflex command"
+    rlAssertRpm jflex
+    rlAssertBinaryOrigin jflex jflex
+  rlPhaseEnd
+
+  rlPhaseStartTest "display jflex version"
+    rlRun -s "jflex --version"
+    rlAssertGrep "This is JFlex" $rlRun_LOG
+  rlPhaseEnd
+
+rlJournalEnd
+rlJournalPrintText

tests/main.fmf

@@ -0,0 +1,4 @@
+contact: Mikolaj Izdebski <mizdebsk@redhat.com>
+framework: beakerlib
+test: ./runtest.sh
+tier: 0